| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.78 | 7.270% | $213.2313 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $233.86 | 7.218% | $250.74 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $233.44 | 8.373% | $252.9859 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $77.53 | 6.527% | $82.5904 | $82.59 | $82.60 | $82.60 |
| Purchase #5 | $177.43 | 4.850% | $186.0354 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $95.58 | 11.486% | $106.5583 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $35.74 | 7.368% | $38.3733 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $1,052.36 | $1,130.5146 | $1,130.52 | $1,130.55 | $1,130.50 | |